105003640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 177005960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 79, 94, 101, 140, 158, 188, 202, 235, 280, 316, 329, 376, 395, 404, 470, 505, 553, 632, 658, 707, 790, 808, 940, 1010, 1106, 1316, 1414, 1580, 1645, 1880, 2020, 2212, 2632, 2765, 2828, 3160, 3290, 3535, 3713, 4040, 4424, 4747, 5530, 5656, 6580, 7070, 7426, 7979, 9494, 11060, 13160, 14140, 14852, 15958, 18565, 18988, 22120, 23735, 25991, 28280, 29704, 31916, 33229, 37130, 37976, 39895, 47470, 51982, 55853, 63832, 66458, 74260, 79790, 94940, 103964, 111706, 129955, 132916, 148520, 159580, 166145, 189880, 207928, 223412, 259910, 265832, 279265, 319160, 332290, 375013, 446824, 519820, 558530, 664580, 750026, 1039640, 1117060, 1329160, 1500052, 1875065, 2234120, 2625091, 3000104, 3750130, 5250182, 7500260, 10500364, 13125455, 15000520, 21000728, 26250910, 52501820, 105003640]

約数ペア:

[(1, 105003640), (2, 52501820), (4, 26250910), (5, 21000728), (7, 15000520), (8, 13125455), (10, 10500364), (14, 7500260), (20, 5250182), (28, 3750130), (35, 3000104), (40, 2625091), (47, 2234120), (56, 1875065), (70, 1500052), (79, 1329160), (94, 1117060), (101, 1039640), (140, 750026), (158, 664580), (188, 558530), (202, 519820), (235, 446824), (280, 375013), (316, 332290), (329, 319160), (376, 279265), (395, 265832), (404, 259910), (470, 223412), (505, 207928), (553, 189880), (632, 166145), (658, 159580), (707, 148520), (790, 132916), (808, 129955), (940, 111706), (1010, 103964), (1106, 94940), (1316, 79790), (1414, 74260), (1580, 66458), (1645, 63832), (1880, 55853), (2020, 51982), (2212, 47470), (2632, 39895), (2765, 37976), (2828, 37130), (3160, 33229), (3290, 31916), (3535, 29704), (3713, 28280), (4040, 25991), (4424, 23735), (4747, 22120), (5530, 18988), (5656, 18565), (6580, 15958), (7070, 14852), (7426, 14140), (7979, 13160), (9494, 11060)]